Home / 974,570.22-1,462,104.36-375,370.47

Finding the Fourth Proportional to 974,570.22, 1,462,104.36 and 375,370.47

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Solution

The fourth proportional to 974,570.22, 1,462,104.36 and 375,370.47 is: 563,151.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,570.22 : 1,462,104.36 = 375,370.47 : x
  2. Step 2: Convert to fraction form
    974,570.22/1,462,104.36 = 375,370.47/x
  3. Step 3: Cross multiply
    974,570.22x = 1,462,104.36 × 375,370.47
  4. Step 4: Simplify right side
    974,570.22x = 548,830,800,802.25
  5. Step 5: Solve for x
    x = 548,830,800,802.25/974,570.22
  6. Step 6: Final answer
    x = 563,151.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.